86776648

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 203558400

約数和(自身を除く): 116781752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 61, 76, 98, 122, 133, 152, 191, 196, 244, 266, 382, 392, 427, 488, 532, 764, 854, 931, 1064, 1159, 1337, 1528, 1708, 1862, 2318, 2674, 2989, 3416, 3629, 3724, 4636, 5348, 5978, 7258, 7448, 8113, 9272, 9359, 10696, 11651, 11956, 14516, 16226, 18718, 23302, 23912, 25403, 29032, 32452, 37436, 46604, 50806, 56791, 64904, 74872, 81557, 93208, 101612, 113582, 163114, 177821, 203224, 221369, 227164, 326228, 355642, 442738, 454328, 570899, 652456, 711284, 885476, 1141798, 1422568, 1549583, 1770952, 2283596, 3099166, 4567192, 6198332, 10847081, 12396664, 21694162, 43388324, 86776648]

約数ペア:

[(1, 86776648), (2, 43388324), (4, 21694162), (7, 12396664), (8, 10847081), (14, 6198332), (19, 4567192), (28, 3099166), (38, 2283596), (49, 1770952), (56, 1549583), (61, 1422568), (76, 1141798), (98, 885476), (122, 711284), (133, 652456), (152, 570899), (191, 454328), (196, 442738), (244, 355642), (266, 326228), (382, 227164), (392, 221369), (427, 203224), (488, 177821), (532, 163114), (764, 113582), (854, 101612), (931, 93208), (1064, 81557), (1159, 74872), (1337, 64904), (1528, 56791), (1708, 50806), (1862, 46604), (2318, 37436), (2674, 32452), (2989, 29032), (3416, 25403), (3629, 23912), (3724, 23302), (4636, 18718), (5348, 16226), (5978, 14516), (7258, 11956), (7448, 11651), (8113, 10696), (9272, 9359)]